Patents by Inventor Milad Frounchi

Milad Frounchi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Methods and devices for in-phase and quadrature signal generation
    Patent number: 10979038
    Abstract: A method for in-phase (I) and quadrature (Q) signal generation is disclosed. The method may include a first stage receiving a differential input signal. The first stage may also generate first differential in-phase and quadrature output signals, which may be sent by the first stage to a second stage. The second stage may generate second differential in-phase and quadrature output signals, which may have amplitude and phase mismatches less than an amplitude and phase mismatches of the first differential output signals. The second stage may then output the second differential I/Q output signals.
    Type: Grant
    Filed: August 21, 2019
    Date of Patent: April 13, 2021
    Assignee: Georgia Tech Research Corporation
    Inventors: Milad Frounchi, John D. Cressler
  • Methods and Devices for In-Phase and Quadrature Signal Generation
    Publication number: 20200067497
    Abstract: A method for in-phase (I) and quadrature (Q) signal generation is disclosed. The method may include a first stage receiving a differential input signal. The first stage may also generate first differential in-phase and quadrature output signals, which may be sent by the first stage to a second stage. The second stage may generate second differential in-phase and quadrature output signals, which may have amplitude and phase mismatches less than an amplitude and phase mismatches of the first differential output signals. The second stage may then output the second differential I/Q output signals.
    Type: Application
    Filed: August 21, 2019
    Publication date: February 27, 2020
    Inventors: Milad Frounchi, John D. Cressler